ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e2h3dA2 - ECOD Domain | ECOD

ECOD/Domains/e2h3dA2

e2h3dA2

UID: 001778129

PDB

Range: A:8-158
PDB: 2H3D chain A(all domains)
UniProt: Q99KQ4 (all domains)
Gene: Nampt

Molecule: Nicotinamide phosphoribosyltransferase

3D Structure

Loading viewer...

Related Domains

Browse other domains in NAMPT_N →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupalpha/beta-Hammerhead/Barrel-sandwich hybrid(325)

HH-groupalpha/beta-Hammerhead/Barrel-sandwich hybrid(325.1)

TT-groupNicotinate/Quinolinate PRTase N-terminal domain-like(325.1.4)

FFamilyNAMPT_N(325.1.4.4)

Ligands

in contact, ≤ 4 Å

Nicotinamide MononucleotideNMN
drugDrugBank DB03227

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF18127NAMPT_N

Nicotinamide phosphoribosyltransferase, N-terminal domain

External Links

ECOD PDB View: 2H3D RCSB PDB: 2H3D PDBe: 2H3D UniProt: Q99KQ4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure